Revert DHCPv6 Counter (sonic-net#48)

* Revert "[counter] Clear counter table when init (sonic-net#45)"

This reverts commit 5ae186f.

* Revert "dhcpv6 per interface counter support (sonic-net#43)"

This reverts commit 2b33d76.

* Update buster to bullseye libyang deb

.azure-pipelines/build.yml

@@ -44,7 +44,6 @@ jobs:
           libnl-route-3-dev \
           libnl-genl-3-dev \
           libnl-nf-3-dev \
-          libjsoncpp-dev \
           redis-server
       sudo sed -ri 's/^# unixsocket/unixsocket/' /etc/redis/redis.conf
       sudo sed -ri 's/^unixsocketperm .../unixsocketperm 777/' /etc/redis/redis.conf

.github/workflows/codeql-analysis.yml

@@ -50,7 +50,6 @@ jobs:
             libnl-nf-3-dev \
             libnl-genl-3-dev \
             libgmock-dev \
-            libjsoncpp-dev \
             dh-exec \
             swig3.0 \
             uuid-dev \

Makefile

@@ -11,7 +11,7 @@ MKDIR := mkdir
 MV := mv
 FIND := find
 GCOVR := gcovr
-override LDLIBS += -levent -lhiredis -lswsscommon -pthread -lboost_thread -lboost_system -ljsoncpp
+override LDLIBS += -levent -lhiredis -lswsscommon -pthread -lboost_thread -lboost_system
 override CPPFLAGS += -Wall -std=c++17 -fPIE -I/usr/include/swss
 override CPPFLAGS += -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@)"
 CPPFLAGS_TEST := --coverage -fprofile-arcs -ftest-coverage -fprofile-generate -fsanitize=address

lgtm.yml

@@ -11,7 +11,6 @@ extraction:
       - "libnl-nf-3-dev"
       - "libnl-genl-3-dev"
       - "libgmock-dev"
-      - "libjsoncpp-dev"
       - "dh-exec"
       - "swig3.0"
       - "uuid-dev"